CVE-2026-63157
MEDIUM
NVD
CVSS Score
5.4
Severity
MEDIUM
Published
Oct 13, 2026
Vendor
unknown
Description
Omnispace Agora Project before 26.10.0 contains a stored cross-site scripting vulnerability that allows authenticated users to inject malicious scripts by submitting an unsanitized link address (adress) field that is echoed into an onclick event-handler attribute without neutralizing quotes. Attackers can store a crafted payload through the Links module that executes in the browser of any user viewing the links list, enabling session hijacking or further client-side compromise.